from django.db import models

class BaseModel(models.Model):
    """
    为模型类型补充字段
    """
    create_time = models.DateTimeField(auto_now_add=True,verbose_name='创建时间')
    update_time = models.DateTimeField(auto_now=True,verbose_name='更新时间')

    class Meta:
        abstract = True  # 数据迁移时不会创建表